Logon-interpret routine parameter list

When the exit gets control, the address of the following parameter list is in register 4. Offsets 0 through 27 include information about the fixed or interpreted name. Offset 28 includes the uninterpreted name.

Table 1. Logon-interpret routine parameter list
Dec offset	Size (Bytes)	Description	Input or output
0	2	Length of parameter list	Input
2	8	Name of requesting LU	Input
10	17	Interpreted name (In the form of either name or netid.name)	Output
27	1	Length of uninterpreted name	Input
28	n	Uninterpreted name	Input